149767045

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 188749440

約数和(自身を除く): 38982395

約数列:

[1, 5, 31, 71, 155, 355, 439, 961, 2195, 2201, 4805, 11005, 13609, 31169, 68045, 68231, 155845, 341155, 421879, 966239, 2109395, 4831195, 29953409, 149767045]

約数ペア:

[(1, 149767045), (5, 29953409), (31, 4831195), (71, 2109395), (155, 966239), (355, 421879), (439, 341155), (961, 155845), (2195, 68231), (2201, 68045), (4805, 31169), (11005, 13609)]